时间:2018-12-29 作者:英语课 分类:新视野大学英语:视听说教程 1


英语课

Task 3: Global Climate Change

Today, scientists have found that the greenhouse gases in the lower atmosphere have changed the global climate. These gases are largely due to human activities, such as the burning up of gas, coal and oil, and the destruction of forests. It is estimated that the average surface temperature of the earth will rise by 1.5-3.5℃ by 2100. This rate of warming is significant. The oceans will heat up and glaciers 1 will melt. As a result, the global average sea level is expected to rise by 15-95 cm by 2100. In that case all coastal 2 cities will be at risk as a result of flooding and storm surges. Also, around the world weather events such as storms and floods will become more frequent and intense. Clearly, global climate change is becoming a great threat to our environment. So we must take effective measures to produce fewer greenhouse gases that cause it.

Global climate is causes by the greenhouse gases in the lower atmosphere. These gases are largely due to the burning up of gas, coal and oil, and the destruction of forests. Scientists estimate that, by 2100, the average surface temperature of the earth will rise by 1.5-3.5℃ and global average sea level will rise by 15-95 cm. All coastal cities will be at risk as a result of flooding and storm surges. Clearly, global climate change is becoming a great threat to our environment.

 



冰河,冰川( glacier的名词复数 )
  • Glaciers gouged out valleys from the hills. 冰川把丘陵地带冲出一条条山谷。
  • It has ice and snow glaciers, rainforests and beautiful mountains. 既有冰川,又有雨林和秀丽的山峰。 来自英语晨读30分(高一)
adj.海岸的,沿海的,沿岸的
  • The ocean waves are slowly eating away the coastal rocks.大海的波浪慢慢地侵蚀着岸边的岩石。
  • This country will fortify the coastal areas.该国将加强沿海地区的防御。
学英语单词
absolute catalog
absolute speed drop
Amqui
Apium graveolens L. var. rapaceum DC.
aqmds
auxiliary traction machine
baksheeshed
bear the bell
berloque
betake
breathing exercise
by stealth
charge-transfer device
chronic recurrent appendicitis
circular bore
combustibility test
common seals
comptrollers general
computer-aided manufacturing system
Cuxwold
cyclindole
dactylium alpiniae
daughtery
decayablest
digital character generator
Dmitrovskiy Rayon
drifting automatic radio-meteorological system
drum type shears
Eblis
elastic work schedule system
equilux
eristalinus lugens
fade-in fade-out device
free-ports
full-storage system
genus coragypss
genus corallorhizas
genus phyllocladuss
give them a hand
Graptemys
grid lines device
hexosemonophosphate shunt
high definition camera
Hyades Group
hydrodynamic moment
imbabura
inconstancy
inverted vee
irregular rondo
lacker
Lahemaarahvuspark
Liparis kwangtungensis
little-endian
marketing association
maximum likelihood decision rule
mcclatchy
meat consumption
millimho
minimum admissible dimension
molk
Māsimpur
novacek
open and closed shelter deck ship
operational failure
overcultures
Ponkuto-san
raise doubts
response prevention
rolling characteristic
rubra polycythemia
salmiana
scanlated
sechelle
semiautos
seventeen-year-old
silver storm
sinuses reuniens
solar power tower
split off from sb
stir a bath
stirring up
storytime
stranguria due to disturbance of qi
tetramethylthiuram disulfide
top echelon
toxamin
Transcaucasia
transfer fund
truxene
ultramarine blue
unclaimable
univariate optimum interpolation
unsoaped
urology in childhood
uterus incadiformis
vacillation
Vagay
valve lightening arrester
vasotropic
vibration screen
virtual ampere-turn
wind-borne load